org.eclipse.xtext.ui.refactoring.impl

Class EditorDocumentUndoChange

java.lang.Object

org.eclipse.ltk.core.refactoring.Change

org.eclipse.xtext.ui.refactoring.impl.EditorDocumentUndoChange

All Implemented Interfaces:

org.eclipse.core.runtime.IAdaptable

public class EditorDocumentUndoChange
extends org.eclipse.ltk.core.refactoring.Change

The reverse of an EditorDocumentChange.

Author:

Jan Koehnlein - Initial contribution and API

Constructor Summary

Constructors

Constructor and Description
EditorDocumentUndoChange(String name, org.eclipse.ui.texteditor.ITextEditor editor, org.eclipse.text.edits.UndoEdit undoEdit, boolean doSave)

Method Summary

Methods

Modifier and Type	Method and Description
protected org.eclipse.jface.text.IDocument	acquireDocument(org.eclipse.core.runtime.IProgressMonitor pm)
protected void	commit(org.eclipse.jface.text.IDocument document, org.eclipse.core.runtime.IProgressMonitor pm)
protected org.eclipse.ltk.core.refactoring.Change	createUndoChange(org.eclipse.text.edits.UndoEdit edit)
protected org.eclipse.ui.texteditor.ITextEditor	getEditor()
Object	getModifiedElement()
String	getName()
void	initializeValidationData(org.eclipse.core.runtime.IProgressMonitor pm)
org.eclipse.ltk.core.refactoring.RefactoringStatus	isValid(org.eclipse.core.runtime.IProgressMonitor pm)
org.eclipse.ltk.core.refactoring.Change	perform(org.eclipse.core.runtime.IProgressMonitor pm)
protected org.eclipse.text.edits.UndoEdit	performEdits(org.eclipse.jface.text.IDocument document)
protected void	releaseDocument(org.eclipse.jface.text.IDocument document, org.eclipse.core.runtime.IProgressMonitor pm)

Methods inherited from class org.eclipse.ltk.core.refactoring.Change

dispose, getAdapter, getAffectedObjects, getDescriptor, getParent, isEnabled, setEnabled, setEnabledShallow

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EditorDocumentUndoChange

public EditorDocumentUndoChange(String name,
                        org.eclipse.ui.texteditor.ITextEditor editor,
                        org.eclipse.text.edits.UndoEdit undoEdit,
                        boolean doSave)

Method Detail

getName

public String getName()

Specified by:

getName in class org.eclipse.ltk.core.refactoring.Change

getEditor

protected org.eclipse.ui.texteditor.ITextEditor getEditor()

getModifiedElement

public Object getModifiedElement()

Specified by:

getModifiedElement in class org.eclipse.ltk.core.refactoring.Change

initializeValidationData

public void initializeValidationData(org.eclipse.core.runtime.IProgressMonitor pm)

Specified by:

initializeValidationData in class org.eclipse.ltk.core.refactoring.Change

isValid

public org.eclipse.ltk.core.refactoring.RefactoringStatus isValid(org.eclipse.core.runtime.IProgressMonitor pm)
                                                           throws org.eclipse.core.runtime.CoreException

Specified by:

isValid in class org.eclipse.ltk.core.refactoring.Change

Throws:

org.eclipse.core.runtime.CoreException

perform

public org.eclipse.ltk.core.refactoring.Change perform(org.eclipse.core.runtime.IProgressMonitor pm)
                                                throws org.eclipse.core.runtime.CoreException

Specified by:

perform in class org.eclipse.ltk.core.refactoring.Change

Throws:

org.eclipse.core.runtime.CoreException

performEdits

protected org.eclipse.text.edits.UndoEdit performEdits(org.eclipse.jface.text.IDocument document)
                                                throws org.eclipse.jface.text.BadLocationException,
                                                       org.eclipse.text.edits.MalformedTreeException

Throws:

org.eclipse.jface.text.BadLocationException

org.eclipse.text.edits.MalformedTreeException

acquireDocument

protected org.eclipse.jface.text.IDocument acquireDocument(org.eclipse.core.runtime.IProgressMonitor pm)

commit

protected void commit(org.eclipse.jface.text.IDocument document,
          org.eclipse.core.runtime.IProgressMonitor pm)
               throws org.eclipse.core.runtime.CoreException

Throws:

org.eclipse.core.runtime.CoreException

releaseDocument

protected void releaseDocument(org.eclipse.jface.text.IDocument document,
                   org.eclipse.core.runtime.IProgressMonitor pm)
                        throws org.eclipse.core.runtime.CoreException

Throws:

org.eclipse.core.runtime.CoreException

createUndoChange

protected org.eclipse.ltk.core.refactoring.Change createUndoChange(org.eclipse.text.edits.UndoEdit edit)